15645240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3373

約数の個数: 96

約数和(自身を含む): 54774720

約数和(自身を除く): 39129480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3343, 4680, 6686, 10029, 13372, 16715, 20058, 26744, 30087, 33430, 40116, 43459, 50145, 60174, 66860, 80232, 86918, 100290, 120348, 130377, 133720, 150435, 173836, 200580, 217295, 240696, 260754, 300870, 347672, 391131, 401160, 434590, 521508, 601740, 651885, 782262, 869180, 1043016, 1203480, 1303770, 1564524, 1738360, 1955655, 2607540, 3129048, 3911310, 5215080, 7822620, 15645240]

約数ペア:

[(1, 15645240), (2, 7822620), (3, 5215080), (4, 3911310), (5, 3129048), (6, 2607540), (8, 1955655), (9, 1738360), (10, 1564524), (12, 1303770), (13, 1203480), (15, 1043016), (18, 869180), (20, 782262), (24, 651885), (26, 601740), (30, 521508), (36, 434590), (39, 401160), (40, 391131), (45, 347672), (52, 300870), (60, 260754), (65, 240696), (72, 217295), (78, 200580), (90, 173836), (104, 150435), (117, 133720), (120, 130377), (130, 120348), (156, 100290), (180, 86918), (195, 80232), (234, 66860), (260, 60174), (312, 50145), (360, 43459), (390, 40116), (468, 33430), (520, 30087), (585, 26744), (780, 20058), (936, 16715), (1170, 13372), (1560, 10029), (2340, 6686), (3343, 4680)]